Exemplo n.º 1
0
      public IndexRangeLocation split(
          final RowRangeHistogramStatistics<?> stats,
          final double currentCardinality,
          final double targetCardinality) {

        if (stats == null) {
          return null;
        }

        final double thisCardinalty = rangeLocationPair.getCardinality();
        final double fraction = (targetCardinality - currentCardinality) / thisCardinalty;
        final int splitCardinality = (int) (thisCardinalty * fraction);

        final byte[] start = rangeLocationPair.getRange().getStart().getBytes();
        final byte[] end = rangeLocationPair.getRange().getEnd().getBytes();

        final double cdfStart = stats.cdf(start);
        final double cdfEnd = stats.cdf(end);
        final byte[] expectedEnd = stats.quantile(cdfStart + ((cdfEnd - cdfStart) * fraction));

        final int maxCardinality = Math.max(start.length, end.length);

        final byte[] splitKey = expandBytes(expectedEnd, maxCardinality);

        if (Arrays.equals(start, splitKey) || Arrays.equals(end, splitKey)) {
          return null;
        }

        final String location = rangeLocationPair.getLocation();
        try {
          final RangeLocationPair newPair =
              new RangeLocationPair(
                  new HBaseMRRowRange(
                      rangeLocationPair.getRange().getStart(), new ByteArrayId(splitKey)),
                  location,
                  splitCardinality);

          rangeLocationPair =
              new RangeLocationPair(
                  new HBaseMRRowRange(
                      new ByteArrayId(splitKey), rangeLocationPair.getRange().getEnd()),
                  location,
                  rangeLocationPair.getCardinality() - splitCardinality);

          return new IndexRangeLocation(newPair, index);
        } catch (final java.lang.IllegalArgumentException ex) {
          LOGGER.info("Unable to split range: " + ex.getLocalizedMessage());
          return null;
        }
      }
Exemplo n.º 2
0
  @Override
  protected void onHandleIntent(Intent intent) {
    // Delay to avoid race condition of in-progress alarm scheduling in provider.
    SystemClock.sleep(DELAY_MS);
    Log.d(TAG, "Clearing and rescheduling alarms.");
    try {
      getContentResolver().update(SCHEDULE_ALARM_REMOVE_URI, new ContentValues(), null, null);
    } catch (java.lang.IllegalArgumentException e) {
      // java.lang.IllegalArgumentException:
      //     Unknown URI content://com.android.calendar/schedule_alarms_remove

      // Until b/7742576 is resolved, just catch the exception so the app won't crash
      Log.e(TAG, "update failed: " + e.toString());
    }
  }
  /**
   * Retrieve the current portfolio of stock holdings for the given trader Dispatch to the Trade
   * Portfolio JSP for display
   *
   * @param userID The User requesting to view their portfolio
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @exception javax.servlet.ServletException If a servlet specific exception is encountered
   * @exception javax.io.IOException If an exception occurs while writing results back to the user
   */
  void doPortfolio(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String results)
      throws ServletException, IOException {

    try {
      // Get the holdiings for this user

      Collection quoteDataBeans = new ArrayList();
      Collection holdingDataBeans = tAction.getHoldings(userID);

      // Walk through the collection of user
      //  holdings and creating a list of quotes
      if (holdingDataBeans.size() > 0) {

        Iterator it = holdingDataBeans.iterator();
        while (it.hasNext()) {
          HoldingDataBean holdingData = (HoldingDataBean) it.next();
          QuoteDataBean quoteData = tAction.getQuote(holdingData.getQuoteID());
          quoteDataBeans.add(quoteData);
        }
      } else {
        results = results + ".  Your portfolio is empty.";
      }
      req.setAttribute("results", results);
      req.setAttribute("holdingDataBeans", holdingDataBeans);
      req.setAttribute("quoteDataBeans", quoteDataBeans);
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.PORTFOLIO_PAGE));
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.PORTFOLIO_PAGE));
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doPortfolio(...)",
          "illegal argument, information should be in exception string",
          "user error");
    } catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.doPortfolio(...)" + " exception user =" + userID, e);
    }
  }
Exemplo n.º 4
0
  /**
   * only for parametrized builds
   *
   * @param jobName
   * @param params
   * @throws JSONException
   */
  public void buildWithParam(String jobName, Map<String, String> params) {

    String query = "";
    for (Entry<String, String> param : params.entrySet()) {
      query = query + param.getKey() + "=" + param.getValue() + "&";
    }
    query = query.substring(0, query.lastIndexOf('&'));

    // You get request that will start the build
    String getUrl =
        jenkinsUrl + "/job/" + jobName + "/buildWithParameters?" + query + "&token=" + buildToken;

    try {
      runHttp(client, context, getUrl);
    } catch (java.lang.IllegalArgumentException e) {
      System.out.println(" Problem in parameter " + e.getMessage());
    }
  }
  /**
   * Logout a Trade User Dispatch to the Trade Welcome JSP for display
   *
   * @param userID The User to logout
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @exception javax.servlet.ServletException If a servlet specific exception is encountered
   * @exception javax.io.IOException If an exception occurs while writing results back to the user
   */
  void doLogout(ServletContext ctx, HttpServletRequest req, HttpServletResponse resp, String userID)
      throws ServletException, IOException {
    String results = "";

    try {
      tAction.logout(userID);

    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page, at the end of the page.
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());

      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doLogout(...)",
          "illegal argument, information should be in exception string",
          "treating this as a user error and forwarding on to a new page");
    } catch (Exception e) {
      // log the exception and foward to a error page
      Log.error(
          e,
          "TradeServletAction.doLogout(...):",
          "Error logging out" + userID,
          "fowarding to an error page");
      // set the status_code to 500
      throw new ServletException(
          "TradeServletAction.doLogout(...)" + "exception logging out user " + userID, e);
    }
    HttpSession session = req.getSession();
    if (session != null) {
      session.invalidate();
    }

    Object o = req.getAttribute("TSS-RecreateSessionInLogout");
    if (o != null && ((Boolean) o).equals(Boolean.TRUE)) {
      // Recreate Session object before writing output to the response
      // Once the response headers are written back to the client the opportunity
      // to create a new session in this request may be lost
      // This is to handle only the TradeScenarioServlet case
      session = req.getSession(true);
    }
    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.WELCOME_PAGE));
  }
Exemplo n.º 6
0
  /**
   * Create the current color from the colorspace and values.
   *
   * @return The current awt color.
   * @throws IOException If there is an error creating the color.
   */
  public Color createColor() throws IOException {
    Color retval = null;
    float[] components = colorSpaceValue.toFloatArray();
    try {

      if (colorSpace.getName().equals(PDDeviceRGB.NAME) && components.length == 3) {
        // for some reason, when using RGB and the RGB colorspace
        // the new Color doesn't maintain exactly the same values
        // I think some color conversion needs to take place first
        // for now we will just make rgb a special case.
        retval = new Color(components[0], components[1], components[2]);
      } else {

        ColorSpace cs = colorSpace.createColorSpace();

        if (colorSpace.getName().equals(PDSeparation.NAME) && components.length == 1) {

          // Use that component as a single-integer RGB value
          retval = new Color((int) components[0]);
        } else {
          retval = new Color(cs, components, 1f);
        }
      }
      return retval;
    } catch (java.lang.IllegalArgumentException IAe) {
      String Values = "Color Values: ";
      for (int i = 0; i < components.length; i++) {
        Values = Values + components[i] + "\t";
      }

      logger().severe(IAe.toString() + "\n" + Values + "\n at\n" + FullStackTrace(IAe));

      throw IAe;
    } catch (IOException IOe) {
      logger().severe(IOe.toString() + "\n at\n" + FullStackTrace(IOe));

      throw IOe;
    } catch (Exception e) {
      logger().severe(e.toString() + "\n at\n" + FullStackTrace(e));
      throw new IOException("Failed to Create Color");
    }
  }
Exemplo n.º 7
0
  // Process the request
  private String processRequest(HttpServletRequest request, HttpServletResponse response) {
    HttpSession session = request.getSession();
    String userIDs = (String) session.getAttribute("user.id");
    userIDs = (userIDs != null && userIDs.compareTo(" ") > 0) ? userIDs : "0";
    long userID = Long.parseLong(userIDs);
    String command = request.getParameter("command");
    String template = request.getParameter("template");
    String pageHash = request.getParameter("pagehash");
    String pageTitle = request.getParameter("pagetitle");
    String pageDescription = request.getParameter("pagedescription");

    String outLine = "";
    String nextScript = request.getParameter("nextscript");
    OutputStream toClient;
    boolean success = false;

    // System.out.println("userid=" + userID + ", id=" + id + ", command=" + command);

    command = (command != null && command.compareTo(" ") > 0) ? command : "form";
    nextScript = (nextScript != null && nextScript.compareTo(" ") > 0) ? nextScript : "simple1.jsp";

    //    inputstring = (inputstring != null && inputstring.compareTo(" ") > 0) ? inputstring : "";

    DbConn myConn = null;
    try {

      Context initCtx = new InitialContext();
      // String csiSchema = (String) initCtx.lookup("java:comp/env/csi-schema-path");
      // String acronym = (String) initCtx.lookup("java:comp/env/SystemAcronym");
      myConn = new DbConn();
      String csiSchema = myConn.getSchemaPath();
      if (userID != 0) {
        if (command.equals("add")) {
          outLine = "";
        } else if (command.equals("update")) {
          outLine = "";
        } else if (command.equals("updatepage")) {
          UHash uPage = new UHash(pageHash, myConn);
          // System.out.println("Got Here 1");
          if (template.equals("simple1")) {
            TextItem title = new TextItem(uPage.get("title"), myConn);
            title.setText(pageTitle);
            title.save(myConn);
            TextItem description = new TextItem(uPage.get("description"), myConn);
            description.setText(pageDescription);
            description.save(myConn);
          } else if (template.equals("simple2")) {
          }

        } else if (command.equals("test")) {
          outLine = "test";
        }
        success = true;
      }

    } catch (IllegalArgumentException e) {
      outLine = outLine + "IllegalArgumentException caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, pageHash + " error: '" + outLine + "'");
      // log(outLine);
    } catch (NullPointerException e) {
      outLine = outLine + "NullPointerException caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, pageHash + " error: '" + outLine + "'");
      // log(outLine);
    }

    // catch (IOException e) {
    //    outLine = outLine + "IOException caught: " + e.getMessage();
    //    ALog.logActivity(userID, "csi", 0, pageHash + " error: '" + outLine + "'");
    //    //log(outLine);
    // }

    catch (Exception e) {
      outLine = outLine + "Exception caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, pageHash + " error: '" + outLine + "'");
      // log(outLine);
    } finally {
      try {
        generateResponse(outLine, command, nextScript, success, response);
      } catch (Exception i) {
      }

      myConn.release();
      // log("Test log message\n");
    }

    return outLine;
  }
Exemplo n.º 8
0
  // Process the request
  private String processRequest(HttpServletRequest request, HttpServletResponse response) {
    String command = request.getParameter("command");
    String id = request.getParameter("id");
    String description = request.getParameter("description");
    String status = request.getParameter("rstatus");
    status = (status != null && status.compareTo(" ") > 0) ? status : null;
    String outLine = "";
    // String nextScript = "home.jsp";
    String nextScript = request.getParameter("nextscript");
    OutputStream toClient;
    HttpSession session = request.getSession();
    boolean success = false;
    String userIDs = (String) session.getAttribute("user.id");
    long userID = Long.parseLong(userIDs);

    command = (command != null && command.compareTo(" ") > 0) ? command : "form";
    nextScript = (nextScript != null && nextScript.compareTo(" ") > 0) ? nextScript : "roles.jsp";

    //    inputstring = (inputstring != null && inputstring.compareTo(" ") > 0) ? inputstring : "";

    DbConn myConn = null;
    try {

      Context initCtx = new InitialContext();
      // String csiSchema = (String) initCtx.lookup("java:comp/env/csi-schema-path");
      String acronym = (String) initCtx.lookup("java:comp/env/SystemAcronym");
      myConn = new DbConn();
      String csiSchema = myConn.getSchemaPath();
      if (command.equals("add")) {
        Role item = new Role();
        item.setDescription(description);
        item.setStatus(status);
        getPermissions(request, item);
        getPositions(request, item);
        item.add(myConn, userID);
        GlobalMembership.refresh(myConn);
        success = true;
        outLine = "";

      } else if (command.equals("update")) {
        Role item = new Role(myConn, Long.parseLong(id));
        item.setDescription(description);
        item.setStatus(status);
        getPermissions(request, item);
        getPositions(request, item);
        item.save(myConn, userID);
        GlobalMembership.refresh(myConn);
        success = true;
        outLine = "";
      } else if (command.equals("drop")) {
        Role item = new Role(myConn, Long.parseLong(id));
        item.drop(myConn, userID);
        success = true;
        outLine = "Role " + item.getDescription() + " Removed";
      } else if (command.equals("test")) {
        outLine = "test";
      }

    } catch (IllegalArgumentException e) {
      outLine = outLine + "IllegalArgumentException caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, "Role error: '" + outLine + "'");
      // log(outLine);
    } catch (NullPointerException e) {
      outLine = outLine + "NullPointerException caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, "Role error: '" + outLine + "'");
      // log(outLine);
    }

    // catch (IOException e) {
    //    outLine = outLine + "IOException caught: " + e.getMessage();
    //    ALog.logActivity(userID, "csi", 0, "Role error: '" + outLine + "'");
    //    //log(outLine);
    // }

    catch (Exception e) {
      outLine = outLine + "Exception caught: " + e.getMessage();
      ALog.logActivity(userID, "csi", 0, "Role error: '" + outLine + "'");
      // log(outLine);
    } finally {
      try {
        generateResponse(outLine, command, nextScript, success, response);
      } catch (Exception i) {
      }

      myConn.release();
      // log("Test log message\n");
    }

    return outLine;
  }
  public static void main(String argv[]) {
    Matrix A, B, C, Z, O, I, R, S, X, SUB, M, T, SQ, DEF, SOL;
    // Uncomment this to test IO in a different locale.
    // Locale.setDefault(Locale.GERMAN);
    int errorCount = 0;
    int warningCount = 0;
    double tmp, s;
    double[] columnwise = {1., 2., 3., 4., 5., 6., 7., 8., 9., 10., 11., 12.};
    double[] rowwise = {1., 4., 7., 10., 2., 5., 8., 11., 3., 6., 9., 12.};
    double[][] avals = {{1., 4., 7., 10.}, {2., 5., 8., 11.}, {3., 6., 9., 12.}};
    double[][] rankdef = avals;
    double[][] tvals = {{1., 2., 3.}, {4., 5., 6.}, {7., 8., 9.}, {10., 11., 12.}};
    double[][] subavals = {{5., 8., 11.}, {6., 9., 12.}};
    double[][] rvals = {{1., 4., 7.}, {2., 5., 8., 11.}, {3., 6., 9., 12.}};
    double[][] pvals = {{4., 1., 1.}, {1., 2., 3.}, {1., 3., 6.}};
    double[][] ivals = {{1., 0., 0., 0.}, {0., 1., 0., 0.}, {0., 0., 1., 0.}};
    double[][] evals = {
      {0., 1., 0., 0.}, {1., 0., 2.e-7, 0.}, {0., -2.e-7, 0., 1.}, {0., 0., 1., 0.}
    };
    double[][] square = {{166., 188., 210.}, {188., 214., 240.}, {210., 240., 270.}};
    double[][] sqSolution = {{13.}, {15.}};
    double[][] condmat = {{1., 3.}, {7., 9.}};
    double[][] badeigs = {
      {0, 0, 0, 0, 0}, {0, 0, 0, 0, 1}, {0, 0, 0, 1, 0}, {1, 1, 0, 0, 1}, {1, 0, 1, 0, 1}
    };
    int rows = 3, cols = 4;
    int invalidld = 5; /* should trigger bad shape for construction with val */
    int raggedr = 0; /* (raggedr,raggedc) should be out of bounds in ragged array */
    int raggedc = 4;
    int validld = 3; /* leading dimension of intended test Matrices */
    int nonconformld = 4; /* leading dimension which is valid, but nonconforming */
    int ib = 1, ie = 2, jb = 1, je = 3; /* index ranges for sub Matrix */
    int[] rowindexset = {1, 2};
    int[] badrowindexset = {1, 3};
    int[] columnindexset = {1, 2, 3};
    int[] badcolumnindexset = {1, 2, 4};
    double columnsummax = 33.;
    double rowsummax = 30.;
    double sumofdiagonals = 15;
    double sumofsquares = 650;

    /**
     * Constructors and constructor-like methods: double[], int double[][] int, int int, int, double
     * int, int, double[][] constructWithCopy(double[][]) random(int,int) identity(int)
     */
    print("\nTesting constructors and constructor-like methods...\n");
    try {
      /** check that exception is thrown in packed constructor with invalid length * */
      A = new Matrix(columnwise, invalidld);
      errorCount =
          try_failure(
              errorCount,
              "Catch invalid length in packed constructor... ",
              "exception not thrown for invalid input");
    } catch (IllegalArgumentException e) {
      try_success("Catch invalid length in packed constructor... ", e.getMessage());
    }
    try {
      /** check that exception is thrown in default constructor if input array is 'ragged' * */
      A = new Matrix(rvals);
      tmp = A.get(raggedr, raggedc);
    } catch (IllegalArgumentException e) {
      try_success("Catch ragged input to default constructor... ", e.getMessage());
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "Catch ragged input to constructor... ",
              "exception not thrown in construction...ArrayIndexOutOfBoundsException thrown later");
    }
    try {
      /** check that exception is thrown in constructWithCopy if input array is 'ragged' * */
      A = Matrix.constructWithCopy(rvals);
      tmp = A.get(raggedr, raggedc);
    } catch (IllegalArgumentException e) {
      try_success("Catch ragged input to constructWithCopy... ", e.getMessage());
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "Catch ragged input to constructWithCopy... ",
              "exception not thrown in construction...ArrayIndexOutOfBoundsException thrown later");
    }

    A = new Matrix(columnwise, validld);
    B = new Matrix(avals);
    tmp = B.get(0, 0);
    avals[0][0] = 0.0;
    C = B.minus(A);
    avals[0][0] = tmp;
    B = Matrix.constructWithCopy(avals);
    tmp = B.get(0, 0);
    avals[0][0] = 0.0;
    if ((tmp - B.get(0, 0)) != 0.0) {
      /** check that constructWithCopy behaves properly * */
      errorCount =
          try_failure(
              errorCount, "constructWithCopy... ", "copy not effected... data visible outside");
    } else {
      try_success("constructWithCopy... ", "");
    }
    avals[0][0] = columnwise[0];
    I = new Matrix(ivals);
    try {
      check(I, Matrix.identity(3, 4));
      try_success("identity... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "identity... ", "identity Matrix not successfully created");
    }

    /**
     * Access Methods: getColumnDimension() getRowDimension() getArray() getArrayCopy()
     * getColumnPackedCopy() getRowPackedCopy() get(int,int) getMatrix(int,int,int,int)
     * getMatrix(int,int,int[]) getMatrix(int[],int,int) getMatrix(int[],int[]) set(int,int,double)
     * setMatrix(int,int,int,int,Matrix) setMatrix(int,int,int[],Matrix)
     * setMatrix(int[],int,int,Matrix) setMatrix(int[],int[],Matrix)
     */
    print("\nTesting access methods...\n");

    /** Various get methods: */
    B = new Matrix(avals);
    if (B.getRowDimension() != rows) {
      errorCount = try_failure(errorCount, "getRowDimension... ", "");
    } else {
      try_success("getRowDimension... ", "");
    }
    if (B.getColumnDimension() != cols) {
      errorCount = try_failure(errorCount, "getColumnDimension... ", "");
    } else {
      try_success("getColumnDimension... ", "");
    }
    B = new Matrix(avals);
    double[][] barray = B.getArray();
    if (barray != avals) {
      errorCount = try_failure(errorCount, "getArray... ", "");
    } else {
      try_success("getArray... ", "");
    }
    barray = B.getArrayCopy();
    if (barray == avals) {
      errorCount = try_failure(errorCount, "getArrayCopy... ", "data not (deep) copied");
    }
    try {
      check(barray, avals);
      try_success("getArrayCopy... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "getArrayCopy... ", "data not successfully (deep) copied");
    }
    double[] bpacked = B.getColumnPackedCopy();
    try {
      check(bpacked, columnwise);
      try_success("getColumnPackedCopy... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "getColumnPackedCopy... ",
              "data not successfully (deep) copied by columns");
    }
    bpacked = B.getRowPackedCopy();
    try {
      check(bpacked, rowwise);
      try_success("getRowPackedCopy... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount, "getRowPackedCopy... ", "data not successfully (deep) copied by rows");
    }
    try {
      tmp = B.get(B.getRowDimension(), B.getColumnDimension() - 1);
      errorCount =
          try_failure(
              errorCount, "get(int,int)... ", "OutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        tmp = B.get(B.getRowDimension() - 1, B.getColumnDimension());
        errorCount =
            try_failure(
                errorCount, "get(int,int)... ", "OutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("get(int,int)... OutofBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount, "get(int,int)... ", "OutOfBoundsException expected but not thrown");
    }
    try {
      if (B.get(B.getRowDimension() - 1, B.getColumnDimension() - 1)
          != avals[B.getRowDimension() - 1][B.getColumnDimension() - 1]) {
        errorCount =
            try_failure(
                errorCount, "get(int,int)... ", "Matrix entry (i,j) not successfully retreived");
      } else {
        try_success("get(int,int)... ", "");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(errorCount, "get(int,int)... ", "Unexpected ArrayIndexOutOfBoundsException");
    }
    SUB = new Matrix(subavals);
    try {
      M = B.getMatrix(ib, ie + B.getRowDimension() + 1, jb, je);
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int,int)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        M = B.getMatrix(ib, ie, jb, je + B.getColumnDimension() + 1);
        errorCount =
            try_failure(
                errorCount,
                "getMatrix(int,int,int,int)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("getMatrix(int,int,int,int)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int,int)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      M = B.getMatrix(ib, ie, jb, je);
      try {
        check(SUB, M);
        try_success("getMatrix(int,int,int,int)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount,
                "getMatrix(int,int,int,int)... ",
                "submatrix not successfully retreived");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int,int)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }

    try {
      M = B.getMatrix(ib, ie, badcolumnindexset);
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int[])... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        M = B.getMatrix(ib, ie + B.getRowDimension() + 1, columnindexset);
        errorCount =
            try_failure(
                errorCount,
                "getMatrix(int,int,int[])... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("getMatrix(int,int,int[])... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int[])... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      M = B.getMatrix(ib, ie, columnindexset);
      try {
        check(SUB, M);
        try_success("getMatrix(int,int,int[])... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount, "getMatrix(int,int,int[])... ", "submatrix not successfully retreived");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int,int,int[])... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }
    try {
      M = B.getMatrix(badrowindexset, jb, je);
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int,int)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        M = B.getMatrix(rowindexset, jb, je + B.getColumnDimension() + 1);
        errorCount =
            try_failure(
                errorCount,
                "getMatrix(int[],int,int)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("getMatrix(int[],int,int)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int,int)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      M = B.getMatrix(rowindexset, jb, je);
      try {
        check(SUB, M);
        try_success("getMatrix(int[],int,int)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount, "getMatrix(int[],int,int)... ", "submatrix not successfully retreived");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int,int)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }
    try {
      M = B.getMatrix(badrowindexset, columnindexset);
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int[])... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        M = B.getMatrix(rowindexset, badcolumnindexset);
        errorCount =
            try_failure(
                errorCount,
                "getMatrix(int[],int[])... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("getMatrix(int[],int[])... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int[])... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      M = B.getMatrix(rowindexset, columnindexset);
      try {
        check(SUB, M);
        try_success("getMatrix(int[],int[])... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount, "getMatrix(int[],int[])... ", "submatrix not successfully retreived");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      errorCount =
          try_failure(
              errorCount,
              "getMatrix(int[],int[])... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }

    /** Various set methods: */
    try {
      B.set(B.getRowDimension(), B.getColumnDimension() - 1, 0.);
      errorCount =
          try_failure(
              errorCount,
              "set(int,int,double)... ",
              "OutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        B.set(B.getRowDimension() - 1, B.getColumnDimension(), 0.);
        errorCount =
            try_failure(
                errorCount,
                "set(int,int,double)... ",
                "OutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("set(int,int,double)... OutofBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "set(int,int,double)... ",
              "OutOfBoundsException expected but not thrown");
    }
    try {
      B.set(ib, jb, 0.);
      tmp = B.get(ib, jb);
      try {
        check(tmp, 0.);
        try_success("set(int,int,double)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount, "set(int,int,double)... ", "Matrix element not successfully set");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
      errorCount =
          try_failure(
              errorCount, "set(int,int,double)... ", "Unexpected ArrayIndexOutOfBoundsException");
    }
    M = new Matrix(2, 3, 0.);
    try {
      B.setMatrix(ib, ie + B.getRowDimension() + 1, jb, je, M);
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int,int,Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        B.setMatrix(ib, ie, jb, je + B.getColumnDimension() + 1, M);
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int,int,int,int,Matrix)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("setMatrix(int,int,int,int,Matrix)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int,int,Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      B.setMatrix(ib, ie, jb, je, M);
      try {
        check(M.minus(B.getMatrix(ib, ie, jb, je)), M);
        try_success("setMatrix(int,int,int,int,Matrix)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int,int,int,int,Matrix)... ",
                "submatrix not successfully set");
      }
      B.setMatrix(ib, ie, jb, je, SUB);
    } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int,int,Matrix)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }
    try {
      B.setMatrix(ib, ie + B.getRowDimension() + 1, columnindexset, M);
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int[],Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        B.setMatrix(ib, ie, badcolumnindexset, M);
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int,int,int[],Matrix)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("setMatrix(int,int,int[],Matrix)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int[],Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      B.setMatrix(ib, ie, columnindexset, M);
      try {
        check(M.minus(B.getMatrix(ib, ie, columnindexset)), M);
        try_success("setMatrix(int,int,int[],Matrix)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int,int,int[],Matrix)... ",
                "submatrix not successfully set");
      }
      B.setMatrix(ib, ie, jb, je, SUB);
    } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int,int,int[],Matrix)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }
    try {
      B.setMatrix(rowindexset, jb, je + B.getColumnDimension() + 1, M);
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int,int,Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        B.setMatrix(badrowindexset, jb, je, M);
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int[],int,int,Matrix)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("setMatrix(int[],int,int,Matrix)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int,int,Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      B.setMatrix(rowindexset, jb, je, M);
      try {
        check(M.minus(B.getMatrix(rowindexset, jb, je)), M);
        try_success("setMatrix(int[],int,int,Matrix)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int[],int,int,Matrix)... ",
                "submatrix not successfully set");
      }
      B.setMatrix(ib, ie, jb, je, SUB);
    } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int,int,Matrix)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }
    try {
      B.setMatrix(rowindexset, badcolumnindexset, M);
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int[],Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    } catch (java.lang.ArrayIndexOutOfBoundsException e) {
      try {
        B.setMatrix(badrowindexset, columnindexset, M);
        errorCount =
            try_failure(
                errorCount,
                "setMatrix(int[],int[],Matrix)... ",
                "ArrayIndexOutOfBoundsException expected but not thrown");
      } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
        try_success("setMatrix(int[],int[],Matrix)... ArrayIndexOutOfBoundsException... ", "");
      }
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int[],Matrix)... ",
              "ArrayIndexOutOfBoundsException expected but not thrown");
    }
    try {
      B.setMatrix(rowindexset, columnindexset, M);
      try {
        check(M.minus(B.getMatrix(rowindexset, columnindexset)), M);
        try_success("setMatrix(int[],int[],Matrix)... ", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount, "setMatrix(int[],int[],Matrix)... ", "submatrix not successfully set");
      }
    } catch (java.lang.ArrayIndexOutOfBoundsException e1) {
      errorCount =
          try_failure(
              errorCount,
              "setMatrix(int[],int[],Matrix)... ",
              "Unexpected ArrayIndexOutOfBoundsException");
    }

    /**
     * Array-like methods: minus minusEquals plus plusEquals arrayLeftDivide arrayLeftDivideEquals
     * arrayRightDivide arrayRightDivideEquals arrayTimes arrayTimesEquals uminus
     */
    print("\nTesting array-like methods...\n");
    S = new Matrix(columnwise, nonconformld);
    R = Matrix.random(A.getRowDimension(), A.getColumnDimension());
    A = R;
    try {
      S = A.minus(S);
      errorCount =
          try_failure(errorCount, "minus conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("minus conformance check... ", "");
    }
    if (A.minus(R).norm1() != 0.) {
      errorCount =
          try_failure(
              errorCount,
              "minus... ",
              "(difference of identical Matrices is nonzero,\nSubsequent use of minus should be suspect)");
    } else {
      try_success("minus... ", "");
    }
    A = R.copy();
    A.minusEquals(R);
    Z = new Matrix(A.getRowDimension(), A.getColumnDimension());
    try {
      A.minusEquals(S);
      errorCount =
          try_failure(errorCount, "minusEquals conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("minusEquals conformance check... ", "");
    }
    if (A.minus(Z).norm1() != 0.) {
      errorCount =
          try_failure(
              errorCount,
              "minusEquals... ",
              "(difference of identical Matrices is nonzero,\nSubsequent use of minus should be suspect)");
    } else {
      try_success("minusEquals... ", "");
    }

    A = R.copy();
    B = Matrix.random(A.getRowDimension(), A.getColumnDimension());
    C = A.minus(B);
    try {
      S = A.plus(S);
      errorCount =
          try_failure(errorCount, "plus conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("plus conformance check... ", "");
    }
    try {
      check(C.plus(B), A);
      try_success("plus... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "plus... ", "(C = A - B, but C + B != A)");
    }
    C = A.minus(B);
    C.plusEquals(B);
    try {
      A.plusEquals(S);
      errorCount =
          try_failure(errorCount, "plusEquals conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("plusEquals conformance check... ", "");
    }
    try {
      check(C, A);
      try_success("plusEquals... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "plusEquals... ", "(C = A - B, but C = C + B != A)");
    }
    A = R.uminus();
    try {
      check(A.plus(R), Z);
      try_success("uminus... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "uminus... ", "(-A + A != zeros)");
    }
    A = R.copy();
    O = new Matrix(A.getRowDimension(), A.getColumnDimension(), 1.0);
    C = A.arrayLeftDivide(R);
    try {
      S = A.arrayLeftDivide(S);
      errorCount =
          try_failure(
              errorCount, "arrayLeftDivide conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayLeftDivide conformance check... ", "");
    }
    try {
      check(C, O);
      try_success("arrayLeftDivide... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "arrayLeftDivide... ", "(M.\\M != ones)");
    }
    try {
      A.arrayLeftDivideEquals(S);
      errorCount =
          try_failure(
              errorCount,
              "arrayLeftDivideEquals conformance check... ",
              "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayLeftDivideEquals conformance check... ", "");
    }
    A.arrayLeftDivideEquals(R);
    try {
      check(A, O);
      try_success("arrayLeftDivideEquals... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "arrayLeftDivideEquals... ", "(M.\\M != ones)");
    }
    A = R.copy();
    try {
      A.arrayRightDivide(S);
      errorCount =
          try_failure(
              errorCount, "arrayRightDivide conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayRightDivide conformance check... ", "");
    }
    C = A.arrayRightDivide(R);
    try {
      check(C, O);
      try_success("arrayRightDivide... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "arrayRightDivide... ", "(M./M != ones)");
    }
    try {
      A.arrayRightDivideEquals(S);
      errorCount =
          try_failure(
              errorCount,
              "arrayRightDivideEquals conformance check... ",
              "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayRightDivideEquals conformance check... ", "");
    }
    A.arrayRightDivideEquals(R);
    try {
      check(A, O);
      try_success("arrayRightDivideEquals... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "arrayRightDivideEquals... ", "(M./M != ones)");
    }
    A = R.copy();
    B = Matrix.random(A.getRowDimension(), A.getColumnDimension());
    try {
      S = A.arrayTimes(S);
      errorCount =
          try_failure(errorCount, "arrayTimes conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayTimes conformance check... ", "");
    }
    C = A.arrayTimes(B);
    try {
      check(C.arrayRightDivideEquals(B), A);
      try_success("arrayTimes... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "arrayTimes... ", "(A = R, C = A.*B, but C./B != A)");
    }
    try {
      A.arrayTimesEquals(S);
      errorCount =
          try_failure(
              errorCount, "arrayTimesEquals conformance check... ", "nonconformance not raised");
    } catch (IllegalArgumentException e) {
      try_success("arrayTimesEquals conformance check... ", "");
    }
    A.arrayTimesEquals(B);
    try {
      check(A.arrayRightDivideEquals(B), R);
      try_success("arrayTimesEquals... ", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "arrayTimesEquals... ", "(A = R, A = A.*B, but A./B != R)");
    }

    /** I/O methods: read print serializable: writeObject readObject */
    print("\nTesting I/O methods...\n");
    try {
      DecimalFormat fmt = new DecimalFormat("0.0000E00");
      fmt.setDecimalFormatSymbols(new DecimalFormatSymbols(Locale.US));

      PrintWriter FILE = new PrintWriter(new FileOutputStream("JamaTestMatrix.out"));
      A.print(FILE, fmt, 10);
      FILE.close();
      R = Matrix.read(new BufferedReader(new FileReader("JamaTestMatrix.out")));
      if (A.minus(R).norm1() < .001) {
        try_success("print()/read()...", "");
      } else {
        errorCount =
            try_failure(
                errorCount,
                "print()/read()...",
                "Matrix read from file does not match Matrix printed to file");
      }
    } catch (java.io.IOException ioe) {
      warningCount =
          try_warning(
              warningCount,
              "print()/read()...",
              "unexpected I/O error, unable to run print/read test;  check write permission in current directory and retry");
    } catch (Exception e) {
      try {
        e.printStackTrace(System.out);
        warningCount =
            try_warning(
                warningCount,
                "print()/read()...",
                "Formatting error... will try JDK1.1 reformulation...");
        DecimalFormat fmt = new DecimalFormat("0.0000");
        PrintWriter FILE = new PrintWriter(new FileOutputStream("JamaTestMatrix.out"));
        A.print(FILE, fmt, 10);
        FILE.close();
        R = Matrix.read(new BufferedReader(new FileReader("JamaTestMatrix.out")));
        if (A.minus(R).norm1() < .001) {
          try_success("print()/read()...", "");
        } else {
          errorCount =
              try_failure(
                  errorCount,
                  "print()/read() (2nd attempt) ...",
                  "Matrix read from file does not match Matrix printed to file");
        }
      } catch (java.io.IOException ioe) {
        warningCount =
            try_warning(
                warningCount,
                "print()/read()...",
                "unexpected I/O error, unable to run print/read test;  check write permission in current directory and retry");
      }
    }

    R = Matrix.random(A.getRowDimension(), A.getColumnDimension());
    String tmpname = "TMPMATRIX.serial";
    try {
      @SuppressWarnings("resource")
      ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(tmpname));
      out.writeObject(R);
      @SuppressWarnings("resource")
      ObjectInputStream sin = new ObjectInputStream(new FileInputStream(tmpname));
      A = (Matrix) sin.readObject();

      try {
        check(A, R);
        try_success("writeObject(Matrix)/readObject(Matrix)...", "");
      } catch (java.lang.RuntimeException e) {
        errorCount =
            try_failure(
                errorCount,
                "writeObject(Matrix)/readObject(Matrix)...",
                "Matrix not serialized correctly");
      }
    } catch (java.io.IOException ioe) {
      warningCount =
          try_warning(
              warningCount,
              "writeObject()/readObject()...",
              "unexpected I/O error, unable to run serialization test;  check write permission in current directory and retry");
    } catch (Exception e) {
      errorCount =
          try_failure(
              errorCount,
              "writeObject(Matrix)/readObject(Matrix)...",
              "unexpected error in serialization test");
    }

    /**
     * LA methods: transpose times cond rank det trace norm1 norm2 normF normInf solve
     * solveTranspose inverse chol eig lu qr svd
     */
    print("\nTesting linear algebra methods...\n");
    A = new Matrix(columnwise, 3);
    T = new Matrix(tvals);
    T = A.transpose();
    try {
      check(A.transpose(), T);
      try_success("transpose...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "transpose()...", "transpose unsuccessful");
    }
    A.transpose();
    try {
      check(A.norm1(), columnsummax);
      try_success("norm1...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "norm1()...", "incorrect norm calculation");
    }
    try {
      check(A.normInf(), rowsummax);
      try_success("normInf()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "normInf()...", "incorrect norm calculation");
    }
    try {
      check(A.normF(), Math.sqrt(sumofsquares));
      try_success("normF...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "normF()...", "incorrect norm calculation");
    }
    try {
      check(A.trace(), sumofdiagonals);
      try_success("trace()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "trace()...", "incorrect trace calculation");
    }
    try {
      check(A.getMatrix(0, A.getRowDimension() - 1, 0, A.getRowDimension() - 1).det(), 0.);
      try_success("det()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "det()...", "incorrect determinant calculation");
    }
    SQ = new Matrix(square);
    try {
      check(A.times(A.transpose()), SQ);
      try_success("times(Matrix)...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount, "times(Matrix)...", "incorrect Matrix-Matrix product calculation");
    }
    try {
      check(A.times(0.), Z);
      try_success("times(double)...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount, "times(double)...", "incorrect Matrix-scalar product calculation");
    }

    A = new Matrix(columnwise, 4);
    QRDecomposition QR = A.qr();
    R = QR.getR();
    try {
      check(A, QR.getQ().times(R));
      try_success("QRDecomposition...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "QRDecomposition...", "incorrect QR decomposition calculation");
    }
    SingularValueDecomposition SVD = A.svd();
    try {
      check(A, SVD.getU().times(SVD.getS().times(SVD.getV().transpose())));
      try_success("SingularValueDecomposition...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "SingularValueDecomposition...",
              "incorrect singular value decomposition calculation");
    }
    DEF = new Matrix(rankdef);
    try {
      check(DEF.rank(), Math.min(DEF.getRowDimension(), DEF.getColumnDimension()) - 1);
      try_success("rank()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "rank()...", "incorrect rank calculation");
    }
    B = new Matrix(condmat);
    SVD = B.svd();
    double[] singularvalues = SVD.getSingularValues();
    try {
      check(
          B.cond(),
          singularvalues[0]
              / singularvalues[Math.min(B.getRowDimension(), B.getColumnDimension()) - 1]);
      try_success("cond()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "cond()...", "incorrect condition number calculation");
    }
    int n = A.getColumnDimension();
    A = A.getMatrix(0, n - 1, 0, n - 1);
    A.set(0, 0, 0.);
    LUDecomposition LU = A.lu();
    try {
      check(A.getMatrix(LU.getPivot(), 0, n - 1), LU.getL().times(LU.getU()));
      try_success("LUDecomposition...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "LUDecomposition...", "incorrect LU decomposition calculation");
    }
    X = A.inverse();
    try {
      check(A.times(X), Matrix.identity(3, 3));
      try_success("inverse()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "inverse()...", "incorrect inverse calculation");
    }
    O = new Matrix(SUB.getRowDimension(), 1, 1.0);
    SOL = new Matrix(sqSolution);
    SQ = SUB.getMatrix(0, SUB.getRowDimension() - 1, 0, SUB.getRowDimension() - 1);
    try {
      check(SQ.solve(SOL), O);
      try_success("solve()...", "");
    } catch (java.lang.IllegalArgumentException e1) {
      errorCount = try_failure(errorCount, "solve()...", e1.getMessage());
    } catch (java.lang.RuntimeException e) {
      errorCount = try_failure(errorCount, "solve()...", e.getMessage());
    }
    A = new Matrix(pvals);
    CholeskyDecomposition Chol = A.chol();
    Matrix L = Chol.getL();
    try {
      check(A, L.times(L.transpose()));
      try_success("CholeskyDecomposition...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "CholeskyDecomposition...",
              "incorrect Cholesky decomposition calculation");
    }
    X = Chol.solve(Matrix.identity(3, 3));
    try {
      check(A.times(X), Matrix.identity(3, 3));
      try_success("CholeskyDecomposition solve()...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "CholeskyDecomposition solve()...",
              "incorrect Choleskydecomposition solve calculation");
    }
    EigenvalueDecomposition Eig = A.eig();
    Matrix D = Eig.getD();
    Matrix V = Eig.getV();
    try {
      check(A.times(V), V.times(D));
      try_success("EigenvalueDecomposition (symmetric)...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "EigenvalueDecomposition (symmetric)...",
              "incorrect symmetric Eigenvalue decomposition calculation");
    }
    A = new Matrix(evals);
    Eig = A.eig();
    D = Eig.getD();
    V = Eig.getV();
    try {
      check(A.times(V), V.times(D));
      try_success("EigenvalueDecomposition (nonsymmetric)...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(
              errorCount,
              "EigenvalueDecomposition (nonsymmetric)...",
              "incorrect nonsymmetric Eigenvalue decomposition calculation");
    }

    try {
      print("\nTesting Eigenvalue; If this hangs, we've failed\n");
      Matrix bA = new Matrix(badeigs);
      EigenvalueDecomposition bEig = bA.eig();
      try_success("EigenvalueDecomposition (hang)...", "");
    } catch (java.lang.RuntimeException e) {
      errorCount =
          try_failure(errorCount, "EigenvalueDecomposition (hang)...", "incorrect termination");
    }

    print("\nTestMatrix completed.\n");
    print("Total errors reported: " + Integer.toString(errorCount) + "\n");
    print("Total warnings reported: " + Integer.toString(warningCount) + "\n");
  }
Exemplo n.º 10
0
  /**
   * The main method, used to interact with the Appointment Book class.
   *
   * <p>When this program is run it will display a prompt. This prompt takes one of <code>add</code>
   * , <code>print</code> or <code>quit</code> commands.
   *
   * <p>The <code>add</code> command allows you to add an appointment to the appointment book. It
   * will again prompt you for additional information on the appointment. It will display a error if
   * you try to add an appointment that will conflict with an appointment already in the book.
   *
   * <p>The <code>print</code> command will print all the appointments for a date. It will prompt
   * you for a date.
   *
   * <p>The <code>quit</code> command is used when you with to quit the program.
   *
   * <p>Pseudo Code: <code><pre>
   * main(args)
   *   create a new appointment book
   *   start loop
   *     prompt user for command
   *     if command is add
   *       prompt user for star date/time, end date/time and description
   *       Add a new appointment to the appointment book
   *       if the appointment was overlapping another
   *         print error message
   *     else if comment is print
   *       prompt user for the date
   *       call method to print appointments for that date
   *     else if command is not quit and not empty
   *   	 print a small help message
   *   end loop if command was quit
   * </pre></code>
   *
   * @param args Command line arguments. This program does not use command line arguments.
   */
  public static void main(String[] args) {

    // create a new Appointment Book
    AppointmentBook book = new AppointmentBook();

    // well we need input and the Scanner class is good at that
    Scanner in = new Scanner(System.in);

    // contains the command given by the user
    String cmd;

    System.out.println("Appointment Book");

    // enter the program loop
    // this loops until someone puts in the command "quit"
    do {
      // print out the console prompt
      System.out.print(">> ");

      // get the command for the user. trim whitespace to make it more
      // user friendly.
      cmd = in.nextLine().trim();

      // if cmd is add
      if (cmd.equals("add")) {
        try {

          // create a SimpleDateFormat for parsing the dates from the
          // prompt
          SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss a");

          // get appointment information
          System.out.print("Start Date & Time (dd/mm/yyyy hh:mm:ss am/pm): ");
          Date start = sdf.parse(in.nextLine()); // parse date
          System.out.print("  End Date & Time (dd/mm/yyyy hh:mm:ss am/pm): ");
          Date end = sdf.parse(in.nextLine()); // parse date
          System.out.println("Description: ");
          String desc = in.nextLine();

          // convert the 'Date's into 'Calendar's
          Calendar s = Calendar.getInstance();
          s.setTime(start);
          Calendar e = Calendar.getInstance();
          e.setTime(end);

          // add the appointment
          book.addAppointment(new Appointment(s, e, desc));

          // let the user know that the appointment has been added
          System.out.println("Appointment Added");
        } catch (ParseException e) {
          // prints a message when a Date given is invalid
          System.out.println(e.getMessage());
        } catch (IllegalArgumentException e) {
          // print a message if there was invalid data provided to the
          // addAppointment method
          System.out.println(e.getMessage());
        } catch (InputMismatchException e) {
          // catch invalid input and display a message
          System.out.println("Invalid Input");
        }

      }
      // the print command
      else if (cmd.equals("print")) {
        try {
          // create a SimpleDateFormat for parsing the dates from the
          // prompt
          SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");

          // get the date to print data for
          System.out.print("Please Give Date to Print (dd/mm/yyyy):");
          Date d = sdf.parse(in.nextLine()); // parse date

          // convert date to a calendar
          Calendar s = Calendar.getInstance();
          s.setTime(d);

          // print the appointments for the given date
          book.printAppointmentsForDay(s);
        } catch (ParseException e) {
          // prints a message when the date given is invalid
          System.out.println(e.getMessage());
        } catch (InputMismatchException e) {
          // catch invalid input and display a message
          System.out.println("Invalid Input");
        }
      }
      // if an invalid command is passed then display a small help message
      else if (!cmd.equals("quit") && !cmd.equals("")) {
        System.out.println("Invalid Command Supplied");
        System.out.println("Available commands are: add, print and quit");
      }

    } while (!cmd.equals("quit")); // only exit loop when quit is passed as a command
  }
  private static String formatNumber(FldSimpleModel model, String wordNumberPattern, double dub)
      throws FieldFormattingException {

    // OK, now we have a number, let's apply the formatting string

    /* Per the spec, if no numeric-formatting-switch is present, a numeric result is formatted
     * without leading spaces or trailing fractional zeros.
     * If the result is negative, a leading minus sign is present.
     * If the result is a whole number, no radix point is present. */

    //		boolean encounteredPlus = false;
    //		boolean encounteredMinus = false;
    boolean encounteredDecimalPoint = false;
    boolean encounteredX = false;

    // in Java's NumberFormatter, you can't mix # and 0,
    // but you can swap to the other after the decimal point
    char fillerBeforeDecimalPoint = '\0';
    char fillerAfterDecimalPoint = '\0';

    // in Java's NumberFormatter, you have # or 0, then a literal or %,$ etc then # or 0 again
    boolean encounteredNonFiller = false;

    int round = 0;
    int fillerBeforeDecimalPointCount = 0; // to check for an anomolous result

    StringBuilder buffer = new StringBuilder(32);
    int valueStart = -1;
    int idx = 0;
    int idx2 = 0;
    char ch = '\0';
    char lastCh = '\0';
    boolean inLiteral = false;

    if ((wordNumberPattern == null) || (wordNumberPattern.length() == 0)) {
      wordNumberPattern = "#.##########";
    }

    if ((wordNumberPattern != null) && (wordNumberPattern.length() > 0)) {

      while (idx < wordNumberPattern.length()) {
        ch = wordNumberPattern.charAt(idx);
        if (ch == '\'') {
          if (inLiteral) {
            // End literal
            buffer.append(wordNumberPattern.substring(valueStart, idx)); // ignore closing '
            idx2 = idx + 1; // skip '
            /*
             * Word treats the whitespace outside the right single quote as significant,
             * and inserts zero, one or many spaces as if the whitespace was inside the
             * literal.
             *
             * WARNING: downstream XML processing needs to treat
             * this whitespace as significant.
             */
            while ((idx2 < wordNumberPattern.length()) && (wordNumberPattern.charAt(idx2) == ' ')) {
              buffer.append(' ');
              idx2++;
            }
            buffer.append('\'');
            idx = idx2 - 1;
            inLiteral = false;
            valueStart = -1;
          } else {
            // Start literal
            if (valueStart > -1) {
              appendNumberItem(buffer, wordNumberPattern.substring(valueStart, idx));
            }
            inLiteral = true;
            valueStart = idx;

            if (fillerBeforeDecimalPoint != '\0' || fillerAfterDecimalPoint != '\0')
              encounteredNonFiller = true;
          }
        } else if (!inLiteral) {

          //					if (lastCh != ch) {
          //						if (valueStart > -1) {
          //							appendNumberItem(buffer, wordNumberPattern.substring(valueStart, idx));
          //						}
          //						valueStart = idx;
          //						lastCh = ch;
          //					}

          if (ch == 'x') {
            // wordNumberPattern.replaceFirst("x", "#");
            if (encounteredDecimalPoint) {
              encounteredX = true;
              round++; // we honour the last

              if (fillerAfterDecimalPoint == '\0') {
                buffer.append('#'); // replacing x
                fillerAfterDecimalPoint = '#'; // and now we're committed to that
              } else {
                buffer.append(fillerAfterDecimalPoint);
              }

            } else {
              throw new FieldFormattingException(
                  "TODO implement 'x' digit dropper before decimal point ");
            }
          } else {
            if ((ch == '0') || (ch == '#')) {

              if (encounteredNonFiller) {
                throw new FieldFormattingException(
                    "Can't format arbitrary character between [0|#]* ");
              }

              if (encounteredDecimalPoint) {
                round++;

                // Use uniform filler char
                if (fillerAfterDecimalPoint == '\0') {
                  fillerAfterDecimalPoint = ch;
                }
                buffer.append(fillerAfterDecimalPoint);
              } else {

                if (fillerBeforeDecimalPoint == '\0') {
                  fillerBeforeDecimalPoint = ch;
                }
                buffer.append(fillerBeforeDecimalPoint);
                fillerBeforeDecimalPointCount++;
              }

            } else if ((ch == '%') // Java special characters
                || (ch == '\u2030') //  ‰
                || (ch == 'E')
                || (ch == '\u00A4') // ¤
            ) {
              // escape them by quoting
              buffer.append('\'');
              buffer.append(ch);
              buffer.append('\'');

              if (fillerBeforeDecimalPoint != '\0' || fillerAfterDecimalPoint != '\0')
                encounteredNonFiller = true;

            } else if (ch == '+') {
              // Drop it
              //								encounteredPlus = true;
            } else if (ch == '-') {
              // Drop it
              //								encounteredMinus = true;
            } else {
              buffer.append(ch);
              if (ch == '.') {
                encounteredDecimalPoint = true;
              } else if (ch == ',' || ch == ' ') {
                // ok
              } else {
                if (fillerBeforeDecimalPoint != '\0' || fillerAfterDecimalPoint != '\0')
                  encounteredNonFiller = true;
              }
            }
          }
        }
        idx++;
      }
    }
    if (valueStart > -1) {
      appendDateItem(buffer, wordNumberPattern.substring(valueStart));
    }

    if (fillerBeforeDecimalPointCount < 1
        && (wordNumberPattern != null)
        && (wordNumberPattern.length() > 0)) {
      /*
      * Word loses the negative sign!
      *
      =-0.75 \# .###x
      WORD: .75

      =-.75 \# .###x
      WORD: .75

      =-0.75 \# .###
      WORD: .75

      =-.75 \# .###
      WORD: .75

      =-0.75 \# .000
      WORD: .750

      =-.75 \# .000
      WORD: .750

      * Word returns the fractional part only!

      =95.4 \# .00
      WORD: .40

      =95.4 \# .##
      WORD: .4

      =95.4 \# $###.00
       OK
      */

      if ((dub < 0) // Word loses the negative sign!
          || (dub >= 1)) // Word returns the fractional part only!
      throw new FieldFormattingException("Refusing to replicate Word anomolous result. ");
    }

    String javaFormatter = buffer.toString();

    DecimalFormat formatter = null;
    try {
      formatter = new DecimalFormat(javaFormatter);
    } catch (java.lang.IllegalArgumentException iae) {
      // Malformed pattern
      throw new FieldFormattingException(iae.getMessage() + " from " + wordNumberPattern);
    }
    if (encounteredX) {
      formatter.setMaximumFractionDigits(round);
    }

    return formatter.format(dub);
  }
  /**
   * Login a Trade User. Dispatch to the Trade Home JSP for display
   *
   * @param userID The User to login
   * @param passwd The password supplied by the trader used to authenticate
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @exception javax.servlet.ServletException If a servlet specific exception is encountered
   * @exception javax.io.IOException If an exception occurs while writing results back to the user
   */
  void doLogin(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String passwd)
      throws javax.servlet.ServletException, java.io.IOException {
    System.out.println("Login userID: " + userID);
    String results = "";
    try {
      // Got a valid userID and passwd, attempt login

      AccountDataBean accountData = tAction.login(userID, passwd);

      if (accountData != null) {
        HttpSession session = req.getSession(true);
        session.setAttribute("uidBean", userID);
        session.setAttribute("sessionCreationDate", new java.util.Date());
        if (("true").equals(req.getParameter("stress"))) {
          // fib(35);
          char[] s = new char[10 * 1024 * 1000];
          String str = String.copyValueOf(s);
          session.setAttribute("someobject", str);
        }
        results = "Ready to Trade";
        doHome(ctx, req, resp, userID, results);
        return;
      } else {
        req.setAttribute("results", results + "\nCould not find account for + " + userID);
        // log the exception with an error level of 3 which means, handled exception but would
        // invalidate a automation run
        Log.log(
            "TradeServletAction.doLogin(...)",
            "Error finding account for user " + userID + "",
            "user entered a bad username or the database is not populated");
      }
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doLogin(...)",
          "illegal argument, information should be in exception string",
          "treating this as a user error and forwarding on to a new page");

    } catch (Exception e) {
      doWelcome(
          ctx,
          req,
          resp,
          "User not found! Is the database <a href = 'config?action=buildDB'>populated </a>?");
      return;
      /*			throw new ServletException(
      "TradeServletAction.doLogin(...)"
      	+ "Exception logging in user "
      	+ userID
      	+ "with password"
      	+ passwd
      	,e);
      	*/

    }

    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.WELCOME_PAGE));
  }